UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BjGyYtgzudJGSnxCqtggN11eLSHm05jzC7clalix8MY=' 
WHERE 
  key_id = '1f3fae442790248bcef645dc657852bd09865af26f12f94d3de30c47854664ba' 
  AND (
    token = 'BjGyYtgzudJGSnxCqtggN11eLSHm05jzC7clalix8MY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )